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SubjectRe: [linux-sunxi] [PATCH v2] arm64: dts: allwinner: h6: orangepi-3: Add eMMC node
Hi,

On Mon, Feb 10, 2020 at 06:40:07PM +0100, Jernej Skrabec wrote:
> OrangePi 3 can optionally have 8 GiB eMMC (soldered on board). Because
> those pins are dedicated to eMMC exclusively, node can be added for both
> variants (with and without eMMC). Kernel will then scan bus for presence
> of eMMC and act accordingly.

Tested-by: Ondrej Jirman <megous@megous.com> (on a variant without eMMC)

It didn't magically add extra 8GiB of storage, but it didn't break anything
either. :)

regards,
o.

> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
> ---
> Changes since v1:
> - don't make separate DT just for -emmc variant - add node to existing
> orangepi 3 DT
>
> arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
> index c311eee52a35..1e0abd9d047f 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
> @@ -144,6 +144,15 @@ brcm: sdio-wifi@1 {
> };
> };
>
> +&mmc2 {
> + vmmc-supply = <&reg_cldo1>;
> + vqmmc-supply = <&reg_bldo2>;
> + cap-mmc-hw-reset;
> + non-removable;
> + bus-width = <8>;
> + status = "okay";
> +};
> +
> &ohci0 {
> status = "okay";
> };
> --
> 2.25.0
>
> --
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